2003230022223 has 4 divisors (see below), whose sum is σ = 2670973362968. Its totient is φ = 1335486681480.

The previous prime is 2003230022149. The next prime is 2003230022303. The reversal of 2003230022223 is 3222200323002.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2003230022223 - 2¹³ = 2003230014031 is a prime.

It is a super-2 number, since 2×2003230022223² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2003230022223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003230022623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 333871670368 + ... + 333871670373.

It is an arithmetic number, because the mean of its divisors is an integer number (667743340742).

Almost surely, 2^{2003230022223} is an apocalyptic number.

2003230022223 is a deficient number, since it is larger than the sum of its proper divisors (667743340745).

2003230022223 is an equidigital number, since it uses as much as digits as its factorization.

2003230022223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667743340744.

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 2003230022223 its reverse (3222200323002), we get a palindrome (5225430345225).

The spelling of 2003230022223 in words is "two trillion, three billion, two hundred thirty million, twenty-two thousand, two hundred twenty-three".